The world’s largest event for autogyro enthusiasts Bensen Days, which is held annually in the United States, brought a well-deserved award to Kallithea – first place in the competition for best two-seater autogyro.The award is not given to NIKI Rotor Aviation for the first time, as 6 years ago, the other autogyro in the company’s product range – Lightning, also won first place in the competition. In this way, the company won first place in the competition in both consecutive participations in it – once 6 years ago and the second time this year.